2711556760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{560239}}^1$

素因数の和:560272

約数の個数: 48

約数和(自身を含む): 6706072800

約数和(自身を除く): 3994516040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 560239, 1120478, 2240956, 2801195, 4481912, 5602390, 6162629, 11204780, 12325258, 22409560, 24650516, 30813145, 49301032, 61626290, 67788919, 123252580, 135577838, 246505160, 271155676, 338944595, 542311352, 677889190, 1355778380, 2711556760]

約数ペア:

[(1, 2711556760), (2, 1355778380), (4, 677889190), (5, 542311352), (8, 338944595), (10, 271155676), (11, 246505160), (20, 135577838), (22, 123252580), (40, 67788919), (44, 61626290), (55, 49301032), (88, 30813145), (110, 24650516), (121, 22409560), (220, 12325258), (242, 11204780), (440, 6162629), (484, 5602390), (605, 4481912), (968, 2801195), (1210, 2240956), (2420, 1120478), (4840, 560239)]